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DE4496684T1 - Metal support - Google Patents

Metal support

Info

Publication number
DE4496684T1
DE4496684T1 DE4496684T DE4496684T DE4496684T1 DE 4496684 T1 DE4496684 T1 DE 4496684T1 DE 4496684 T DE4496684 T DE 4496684T DE 4496684 T DE4496684 T DE 4496684T DE 4496684 T1 DE4496684 T1 DE 4496684T1
Authority
DE
Germany
Prior art keywords
metal support
metal
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE4496684T
Other languages
German (de)
Inventor
Masayoshi Usui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of DE4496684T1 publication Critical patent/DE4496684T1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/36—Honeycomb supports characterised by their structural details with flow channels formed by tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/12—Tubes being corrugated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE4496684T 1993-09-09 1994-09-08 Metal support Withdrawn DE4496684T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5247305A JPH0780324A (en) 1993-09-09 1993-09-09 Metallic carrier
PCT/JP1994/001485 WO1995007143A1 (en) 1993-09-09 1994-09-08 Metallic carrier

Publications (1)

Publication Number Publication Date
DE4496684T1 true DE4496684T1 (en) 1996-08-22

Family

ID=17161440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4496684T Withdrawn DE4496684T1 (en) 1993-09-09 1994-09-08 Metal support

Country Status (6)

Country Link
US (1) US5780386A (en)
JP (1) JPH0780324A (en)
KR (1) KR960702769A (en)
DE (1) DE4496684T1 (en)
GB (1) GB2295558B (en)
WO (1) WO1995007143A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921780B4 (en) * 1998-05-12 2008-02-21 Ngk Insulators, Ltd., Nagoya Hexagonal cell honeycomb structure and method for its attachment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4369655B2 (en) * 2002-11-19 2009-11-25 株式会社キャタラー Exhaust gas purification device and method for manufacturing the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US899898A (en) * 1907-06-25 1908-09-29 Hugo Petersen Filling for reaction-chambers, &c.
US899899A (en) * 1907-09-26 1908-09-29 Hugo Petersen Filling material for reaction-chambers.
US2183657A (en) * 1934-11-26 1939-12-19 Arthur A Page Aerobic filter
US3208833A (en) * 1963-05-01 1965-09-28 Universal Oil Prod Co Fluid distributing means for packed chambers
US4305910A (en) * 1979-02-28 1981-12-15 Mitsui Engineering And Shipbuilding Co., Ltd. Catalytic reaction for reduction of nitrogen oxide
US4388277A (en) * 1980-06-06 1983-06-14 United Kingdom Atomic Energy Authority Catalyst device and method
US4471014A (en) * 1981-06-30 1984-09-11 Atomic Energy Of Canada Limited Ordered bed packing module
JPS6313684A (en) * 1986-07-04 1988-01-20 Mitsubishi Heavy Ind Ltd Manufacture of honeycomb structure cylindrical body
JPS63273517A (en) * 1987-04-30 1988-11-10 Nippon Steel Corp Manufacture of base body for exhaust gas purifier of automobile
JPS63315150A (en) * 1987-06-18 1988-12-22 Yutaka Giken:Kk Catalyst carrier for exhaust gas of car
JPS63315151A (en) * 1987-06-18 1988-12-22 Yutaka Giken:Kk Catalyst apparatus for car
US5163291A (en) * 1988-08-13 1992-11-17 Usui Kokusai Sangyo Kabushiki Kaisha Metal-made carrier body for exhaust gas cleaning catalyst
US5346675A (en) * 1988-12-16 1994-09-13 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus
JP2819864B2 (en) * 1991-06-26 1998-11-05 トヨタ自動車株式会社 Metal carrier for exhaust gas purification catalyst
JPH0570644U (en) * 1992-02-28 1993-09-24 三恵技研工業株式会社 Catalytic converter
JP3222542B2 (en) * 1992-04-24 2001-10-29 株式会社デンソー Metal catalyst carrier
US5260035A (en) * 1992-08-05 1993-11-09 Corning Incorporated Apparatus and method for modifying gaseous mixtures
JP3224609B2 (en) * 1992-09-29 2001-11-05 新日本製鐵株式会社 Metal carrier for exhaust gas purification catalyst
JPH07328452A (en) * 1994-06-13 1995-12-19 Showa Aircraft Ind Co Ltd Metal carrier for catalyst device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921780B4 (en) * 1998-05-12 2008-02-21 Ngk Insulators, Ltd., Nagoya Hexagonal cell honeycomb structure and method for its attachment

Also Published As

Publication number Publication date
WO1995007143A1 (en) 1995-03-16
JPH0780324A (en) 1995-03-28
GB2295558A (en) 1996-06-05
KR960702769A (en) 1996-05-23
GB2295558B (en) 1997-08-27
US5780386A (en) 1998-07-14
GB9600106D0 (en) 1996-03-27

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee